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<a href="https://www.baidu.com/" target="_blank" title="百度回港上市">度娘</a>
<a href="https://www.baidu.com/" target="_self" title="百度回港上市">
    <img src="images/baidu_logo.gif">
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<h1>功能性链接</h1>
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    给<a href="tel:13856040240">卜超群</a>打电话
</p>
<p>
    给<a href="sms:13856040240">卜超群</a>发短信
</p>
<p>
    给<a href="mailto:lds85930@163.com">刘老师</a>
</p>
<p>
    <a href="geopoint:108.954823,34.275891">我的位置</a>
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